THE NOISE RECOGNITION CIRCUIT OF A PEACEFUL HOUSEHOLD AND ONE'S JOB

摘要

The present invented is when the senses more than range, the noise is set as soon the voice is automatically output to have a quiet music or a awareness Furthermore, regarding the assumptions and noise recognition circuit for work be reconciled so that the also the music so that you can record yourself , in particular a microphone and an amplifier for outputting a noise generated at a place close to such a power supply 18 for supplying the power required of the inner and outer drop and rectification of the commercial power supply, home and at work an electrical noise signal (11, 12 ) and the microphone, and the sensitivity adjustment for adjusting the level of intensity of the noise that is input from the amplifier (11, 12) unit 13, a memory consisting of a non-volatile read-only memory (ROM) storing a pre-like music and Bible ( 16), a volatile RAM so that the user is playing, as needed to direct the music recorded from the desired sound and direct the microphone and the amplifier (11,12) (RA The sound input by M) recording unit 15, a selection input deny function for sound selection of various or recording selection unit 14, the function selector 14 and the sensitivity control unit 13, consisting of, and the recording and control unit 10 for controlling so that compared the noise inputted via a microphone and an amplifier (11, 12) in a set condition the sensitivity and a preset sound level the sound through the output terminal is equal to or greater than the preset range occur in the that the output signal provided by the controller 10 to the memory 16 and the amplifier and the speaker (17, SP) for outputting the amplified voice and music data in the recording section 15 and in that the constructive features.